| commit | 86f2552bbd0e17b19bb5e9881042533eaea553c7 | [log] [tgz] |
|---|---|---|
| author | Martin Schwidefsky <schwidefsky@de.ibm.com> | Mon May 17 10:00:05 2010 +0200 |
| committer | Martin Schwidefsky <sky@mschwide.boeblingen.de.ibm.com> | Mon May 17 10:00:15 2010 +0200 |
| tree | f520909d953f5d8c7db3dd4c4f2582bd7f7473aa | |
| parent | cd3b70f5d4d82f85d1e1d6e822f38ae098cf7c72 [diff] |
[S390] add breaking event address for user space Copy the last breaking event address from the lowcore to a new field in the thread_struct on each system entry. Add a new ptrace request PTRACE_GET_LAST_BREAK and a new utrace regset REGSET_LAST_BREAK to query the last breaking event. This is useful for debugging wild branches in user space code. Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>